From 1dbe31591a24177d1dee3562dffe0f0aabe473f9 Mon Sep 17 00:00:00 2001 From: Sandrine Bailleux Date: Wed, 18 Nov 2015 11:59:35 +0000 Subject: Juno R2: Configure the correct L2 RAM latency values The default reset values for the L2 Data & Tag RAM latencies on the Cortex-A72 on Juno R2 are not suitable. This patch modifies the Juno platform reset handler to configure the right settings on Juno R2. Change-Id: I20953de7ba0619324a389e0b7bbf951b64057db8 --- include/lib/cpus/aarch64/cortex_a72.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/lib') diff --git a/include/lib/cpus/aarch64/cortex_a72.h b/include/lib/cpus/aarch64/cortex_a72.h index bb32f9b9..fa10ca90 100644 --- a/include/lib/cpus/aarch64/cortex_a72.h +++ b/include/lib/cpus/aarch64/cortex_a72.h @@ -62,6 +62,7 @@ #define L2CTLR_TAG_RAM_LATENCY_SHIFT 6 #define L2_DATA_RAM_LATENCY_3_CYCLES 0x2 +#define L2_TAG_RAM_LATENCY_2_CYCLES 0x1 #define L2_TAG_RAM_LATENCY_3_CYCLES 0x2 #endif /* __CORTEX_A72_H__ */ -- cgit